CN207878518U - A kind of anti-settling well lid - Google Patents
A kind of anti-settling well lid Download PDFInfo
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- CN207878518U CN207878518U CN201721929468.4U CN201721929468U CN207878518U CN 207878518 U CN207878518 U CN 207878518U CN 201721929468 U CN201721929468 U CN 201721929468U CN 207878518 U CN207878518 U CN 207878518U
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- lid
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- well lid
- wedge
- crib
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Abstract
The utility model is related to a kind of anti-settling well lids, including crib and well lid, crib includes supporting rack, well lid is mounted on supporting rack, extension board is equipped on the outside of support frame bottom, supporting rack inner wall is equipped with location hole, well lid includes the first lid and the second lid being slidably connected, support spring is equipped between first lid and the second lid, through-hole is equipped in the middle part of first lid, wedged hole is equipped in the middle part of second lid, supporting rod is equipped in through-hole, the lower end of supporting rod is fixedly connected with wedge block, fixed frame is equipped in wedged hole, multiple strip-shaped holes are equipped in second lid, strip-shaped hole is connected to wedged hole, wedge-shaped bar is slidably connected in strip-shaped hole, the medial end of wedge-shaped bar is located in wedged hole, the outboard end of wedge-shaped bar is oppositely arranged with location hole, wedge-shaped bar is equipped with fixinig plate, resetting spring is connected between fixinig plate and fixed frame.Periphery pavement cracking, crib well lid sink caused by present application addresses not led to the problem of closely due to shaking because of well lid and crib cooperation.
Description
Technical field
The utility model is related to common techniques fields, and in particular to a kind of anti-settling well lid.
Background technology
Well lid is for covering road or family's middle-deep well, the lid for preventing people or object from falling.It can be divided into gold by material
Belong to well lid, high strength fibre cement concrete well lid, Resin man-hole cover etc..It is general using round, can be used for greenbelt, pavement,
Car lane, harbour etc..
Pipe network interlocks below urban road, and the inspection shafts such as rainwater, sewage inspection well are often arranged in road table.Traditional inspection shaft
It separately constructs with bituminous paving, is not an entirety in structure.After bitumen pavement construction completion, open to traffic soon, works as vehicle
When pressing through well lid, the cooperation of well lid and crib does not lead to the opposite crib shaking of well lid closely, in the course of time, causes asphalt surface course gradual
Cracking, damaged, crib well lid sink, stick up and winnow with a dustpan, is crooked, and when vehicle pass-through, which generates, jumps vehicle and strenuous vibration.This phenomenon has become
A kind of FAQs of bituminous paving.
Utility model content
The utility model is intended to provide a kind of anti-settling well lid, to solve inspection shaft because well lid and crib cooperation do not generate closely
Shake and caused by periphery pavement cracking, crib well lid sink the problem of.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of anti-settling well lid, including crib and well lid,
The diameter of well lid is less than the diameter of crib, and crib includes supporting rack, and well lid is mounted on supporting rack, is equipped on the outside of support frame bottom
Extension board, extension board are integrally formed with supporting rack, and supporting rack inner wall is equipped with location hole, and well lid includes the first lid and the second lid
Body, the first lid are slidably connected with the second lid, support spring are equipped between the first lid and the second lid, in the first lid
Portion is equipped with through-hole, and the middle part of the second lid is equipped with wedged hole, supporting rod, the lower end of supporting rod are equipped in the through-hole of the first lid
It is fixedly connected with the wedge block coordinated with wedged hole, fixed frame is equipped in wedged hole, multiple strip-shaped holes, item are equipped in the second lid
Shape hole is connected to wedged hole, and wedge-shaped bar is slidably connected in strip-shaped hole, and the medial end of wedge-shaped bar is located in wedged hole, wedge shape
The outboard end of item is oppositely arranged with location hole, and wedge-shaped bar is equipped with fixinig plate, and reset is connected between fixinig plate and fixed frame
Spring.
Using a kind of anti-settling well lid of above-mentioned technical proposal, when practical application, after the completion of roadbed, crib is placed in inspection shaft
Top, then pave pitch and concrete, and the extension board of crib is embedded in below pitch and concrete, extension board and road are made
Pitch, the concrete in face become an entirety, and supporting rack plays the role of that well lid and fixed well lid position, well lid is supported to play screening
The effect of lid inspection shaft.After bitumen pavement construction completion, after open to traffic, after downward pressure of the well lid by wheel, support
Spring, which pushes wheel, has certain cushioning effect, reduces pressure of the wheel to well lid, since lower pressure is more than support spring
Elastic force, and the first lid and the second lid are slidably connected, and the first lid is moved downward with respect to the second lid, drive supporting rod and
Wedge block moves down, and after wedge block is caught in wedged hole, wedge block continues to move downward the wedge-shaped bar that can be squeezed in wedged hole,
Since wedge-shaped bar is slidably connected in strip-shaped hole, wedge-shaped bar be squeezed after along strip-shaped hole to outside the second lid Slideslip, due to
The outboard end of wedge-shaped bar is oppositely arranged with location hole, and wedge-shaped bar can be caught in location hole, prevent well lid from sinking, and also can avoid well
Lid acutely shaken with respect to crib due to by lower pressure and caused by periphery pavement cracking the problem of；When well lid is not by wheel
Lower pressure when, from skidding off and being slided into strip-shaped hole in location hole under the pulling force of resetting spring, the first lid exists wedge-shaped bar
Original position is moved upwards up under the action of support spring.
The advantageous effect of the technical program is：
1. the present apparatus is by the way that the extension board of crib to be embedded in below pitch and concrete, when well lid is by wheel pressure
When, since crib and road surface become an entirety so that the lower pressure suffered by crib and well lid is shared on road surface, avoid crib and
Well lid sinks after being under pressure.
2. supporting rod and wedge block is arranged in the present apparatus at the top of the first lid, when wheel pushes the first lid, wedge block
Wedge-shaped bar is pushed to slide and be stuck in the location hole of supporting rack, the position of well lid and crib, which is fixed, keeps crib tight with well lid
Close fit avoids under wheel after pressure cover for manhole, generated because of the relative motion of well lid and crib shaking and caused by periphery road surface open
The problem of splitting.
The second lid relatively moves downward after 3. present apparatus support spring can not only make the first lid be under pressure, in addition,
Support spring has certain cushioning effect, can also be shared part by lower pressure rear support spring in the first lid and be pushed
Power reduces the load-bearing of the first lid and crib, plays the role of protecting crib.
Preferably, as an improvement, the bottom of supporting rack is equipped with beam.The pressure under the first lid is by wheel
Afterwards, the bottom of the second lid pushes against beam, and beam has the function of certain damping and buffering, avoids the second lid bottom
The rigid contact between supporting rack, while reducing the generation of noise.
Preferably, as an improvement, the first lid upper surface is rotatably connected to handheld ring, and the first lid upper surface is also set
There is the annular groove for accommodating the handheld ring.When to go into the well check when, can be replaced by hand and lift well lid, it is easy to operate, when not needing
, can be hyperphoric in annular groove by mobile phone when lifting well lid, save space.
Preferably, as an improvement, crib inner wall is equipped with groove, and the side wall of the first lid is equipped with and fit depressions
Protrusion.When security protection well lid, protrusion glides along groove, and is stuck in groove, and cooperation between the first lid and crib can be made close, into
One step prevent from coordinating between well lid and crib do not lead to the problem of closely shaking and caused by periphery pavement cracking.
Preferably, as an improvement, the top periphery of supporting rack is equipped with fillet.Phase is arranged in supporting rack top periphery fillet
It is safer compared with traditional right angle setting, be not easy to scratch tire, and tire on crib when driving, rounding off is not likely to produce
It jolts.
Preferably, as an improvement, the first lid is equipped with collector nozzle, and support spring and resetting spring are coated with waterproof
Layer.When raining or when surface gathered water, water can be by collector nozzle Quick drainage, and the waterproof layer of support spring and resetting spring can avoid
Support spring and resetting spring are rusted, and extend the service life of equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the vertical view of the utility model well lid.
Specific implementation mode
The utility model is described in further detail below by specific implementation mode：
Reference numeral in Figure of description includes：Crib 1, supporting rack 2, extension board 3, location hole 4, the first lid 5,
Two lids 6, support spring 7, supporting rod 8, wedge block 9, wedged hole 10, wedge-shaped bar 11, fixed column 12, resetting spring 13, lower water
Mouth 14, beam 15, handheld ring 16, protrusion 17, fixinig plate 18.
As shown in Figure 1 and Figure 2：A kind of anti-settling well lid, including crib 1 and well lid, the diameter of well lid are less than the diameter of crib 1,
Crib 1 includes supporting rack 2, and the bottom of supporting rack 2 is equipped with beam 15, and beam 15 is rubber pad, and well lid is mounted on supporting rack 2
On, 2 bottom outside of supporting rack is equipped with extension board 3, and extension board 3 is integrally formed with supporting rack 2, and 2 side wall of supporting rack is equipped with location hole
4, the top periphery of supporting rack 2 is equipped with fillet；Well lid includes the first lid 5 and the second lid 6, the first lid 5 and the second lid 6
It is slidably connected, support spring 7 is equipped between the first lid 5 and the second lid 6,5 upper surface of the first lid is rotatably connected to portable
Ring 16,5 upper surface of the first lid are additionally provided with the annular groove for accommodating handheld ring 16, and the first lid 5 is equipped with collector nozzle 14, the first lid
5 middle part is equipped with through-hole, and the middle part of the second lid 6 is equipped with wedged hole 10, is equipped with supporting rod 8 in the through-hole of the first lid 5, props up
The lower end of strut 8 is fixedly connected with the wedge block 9 coordinated with wedged hole 10, is equipped with fixed frame in wedged hole 10, fixed frame be with
Four fixed columns 12 that second lid 6 is fixedly connected, and four fixed columns 12 are distributed in the periphery of wedged hole, in the second lid 6
If there are four the strip-shaped holes being arranged radially centered on wedged hole 10, and strip-shaped hole is connected to wedged hole, in strip-shaped hole
Slidably connect wedge-shaped bar 11, the medial end of wedge-shaped bar 11 is respectively positioned in wedged hole 10, and the outboard end of wedge-shaped bar 11 with
Location hole 4 is oppositely arranged, and fixinig plate 18 is provided in wedge-shaped bar 11, resetting spring is connected between fixinig plate 18 and fixed column 12
13, support spring 7 and resetting spring 13 are coated with waterproof layer, and the supporting rack inner wall of crib 1 is equipped with groove, the side of the first lid 5
Wall is equipped with the protrusion 17 with fit depressions.
In the present embodiment, when practical application, after the completion of roadbed, crib 1 is placed in the top of inspection shaft, then pave drip
The extension board 3 of crib 1 is embedded in below pitch and concrete, makes pitch, the coagulation of extension board 3 and road surface by green and concrete
Soil becomes an entirety, and the protrusion 17 on the first lid 5 makes the first lid 5 and the second lid 6 along the groove downslide of 1 inner wall of crib
In place, supporting rack 2 supports the first lid 5 and the second lid 6, after bitumen pavement construction completion, after open to traffic, when vehicle is from well
The side of covering crosses, and after pressure of first lid 5 by the wheel travelled, first, support spring 7, which pushes wheel, to be had centainly
Cushioning effect, reduces the pressure of the first lid of wheel pair 5, while can reduce the amplitude of jolting of vehicle；Since pressure is big under wheel
In the elastic force of support spring 7, and the first lid 5 and the second lid 6 are slidably connected, and the first lid 5 is by phase after downward pressure
Second lid 6 is moved downward, and then the through-hole of supporting rod 8 and wedge block 9 in the first lid 5 is driven to move down, works as wedge
After shape block 9 is caught in wedged hole 10, wedge block 9 is continued to move downward by pressure under wheel, due to the medial end of wedge-shaped bar 11
In wedged hole 10, wedge block 9, which continues to move downward, can squeeze wedge-shaped bar 11, since wedge-shaped bar 11 is slidably connected at strip-shaped hole
It is interior, and the outboard end of wedge-shaped bar 11 and location hole 4 are opposite, wedge-shaped bar 11 be squeezed after along the outside Slideslip of strip-shaped hole, and
It is caught in the location hole 4 of 2 inner wall of supporting rack, prevents the side of well lid from sinking or being upturned, keep the steady of well lid, meanwhile,
Wedge-shaped bar 11 fixes the position of the first lid 5 and the second lid 6, and the first lid 5, the second lid 6 is made closely to connect with crib 1
Connect, can avoid well lid due to by lower pressure with respect to crib 1 acutely shake and caused by periphery pavement cracking the problem of.
When wheel pushes the first lid 5, since there are rubber pads, rubber pad to have between the second lid 6 and supporting rack 2
Certain cushioning effect avoids generating rigid contact between 6 lower part of the second lid and supporting rack 2, while reducing because of rigid contact
The noise of generation.When well lid is not when by the lower pressure of wheel, the first lid 5 restores upwards under the elastic force of support spring 7
To original position, wedge block 9 moves up therewith, and wedge block 9 no longer squeezes wedge-shaped bar 11 after moving up, at this point, due to resetting bullet
One end of spring 13 is connected with fixed column 12, and wedge-shaped bar 11 slides back strip-shaped hole under the pulling force of resetting spring 13 out of location hole 4
It is interior.
Above-described is only the embodiments of the present invention, well known specific technical solution and/or characteristic etc. in scheme
Common sense does not describe excessively herein.It should be pointed out that for those skilled in the art, not departing from the utility model technology
Under the premise of scheme, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, these
The effect and patent practicability of the utility model implementation are not all interfered with.This application claims protection domain should be with its right
It is required that content subject to, the records such as specific implementation mode in specification can be used for explain claim content.
Claims (6)
1. a kind of anti-settling well lid, including crib and well lid, the diameter of the well lid is less than the diameter of crib, and the crib includes branch
Support, the well lid are mounted on supporting rack, it is characterised in that：Support frame as described above bottom outside is equipped with extension board, the extension
Plate is integrally formed with supporting rack, and support frame as described above inner wall is equipped with location hole, and the well lid includes the first lid and the second lid, institute
It states the first lid to be slidably connected with the second lid, support spring is equipped between the first lid and the second lid, in the first lid
Portion is equipped with through-hole, and the middle part of the second lid is equipped with wedged hole, supporting rod, the lower end of supporting rod are equipped in the through-hole of the first lid
It is fixedly connected with the wedge block coordinated with wedged hole, fixed frame is equipped in wedged hole, multiple strip-shaped holes, institute are equipped in the second lid
It states strip-shaped hole to be connected to wedged hole, wedge-shaped bar is slidably connected in strip-shaped hole, the medial end of the wedge-shaped bar is located at wedge shape
In hole, the outboard end of wedge-shaped bar is oppositely arranged with the location hole, and wedge-shaped bar is equipped with fixinig plate, the fixinig plate and fixation
Resetting spring is connected between frame.
2. a kind of anti-settling well lid according to claim 1, it is characterised in that：The bottom of support frame as described above is equipped with beam.
3. a kind of anti-settling well lid according to claim 2, it is characterised in that：First lid upper surface is rotatably connected to
Ring handheld ring, the first lid upper surface are additionally provided with the annular groove for accommodating the handheld ring.
4. a kind of anti-settling well lid according to claim 3, it is characterised in that：The crib inner wall is equipped with groove, and described the
One covered body wall is equipped with the protrusion with fit depressions.
5. a kind of anti-settling well lid according to claim 4, it is characterised in that：The top periphery of support frame as described above is equipped with circle
Angle.
6. a kind of anti-settling well lid according to claim 5, it is characterised in that：First lid is equipped with collector nozzle, institute
It states support spring and resetting spring is coated with waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929468.4U CN207878518U (en) | 2017-12-30 | 2017-12-30 | A kind of anti-settling well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929468.4U CN207878518U (en) | 2017-12-30 | 2017-12-30 | A kind of anti-settling well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207878518U true CN207878518U (en) | 2018-09-18 |
Family
ID=63505571
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929468.4U Active CN207878518U (en) | 2017-12-30 | 2017-12-30 | A kind of anti-settling well lid |
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| Country | Link |
|---|---|
| CN (1) | CN207878518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373969A (en) * | 2019-07-19 | 2019-10-25 | 郭斯羽 | A kind of anti-jump vehicle transition plates for road rail intersection region |
-
2017
- 2017-12-30 CN CN201721929468.4U patent/CN207878518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373969A (en) * | 2019-07-19 | 2019-10-25 | 郭斯羽 | A kind of anti-jump vehicle transition plates for road rail intersection region |
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